Professional Summary
Mr. Hemingway specializes in intellectual property litigation, principally in patent cases across a wide variety of industries. These have included pharmaceuticals, such as paclitaxel, fexofenadine, metaxalone, cyclosporine and dexrazoxane; rolling mill drives; lithographic printing plates; laser-marking silicon wafers; microwavable gel packs; high-energy loss fluid control valves; herbicides; starch washing equipment; circulating fluidized bed boilers and sputter-coating glass. Mr. Hemingway has represented clients in Federal district courts and in the United States Court of Appeals for the Federal Circuit in many cases resulting in reported decisions on novel points of law. Notably, he participated in the Fromson line of cases, which significantly contributed to the Federal Circuit's development of its initial precedents in patent law.

Mr. Hemingway also advises clients on federal regulation of the pharmaceutical industry.

Education
J.D., Stanford Law School, 1971
M.S., Chemical Engineering, University of Massachusetts at Amherst, 1970
B.S., Chemical Engineering, Worcester Polytechnic Institute, 1964

Admissions
New York
California
U.S. District Courts for the Southern and Eastern Districts of New York, the Eastern District of Michigan and the Eastern District of Wisconsin
U.S. Courts of Appeal for the Second and Federal Circuits
U.S. Court of Federal Claims
U.S. Supreme Court
U.S. Patent and Trademark Office